netdev - [PATCH iproute2 1/1] tc: updated tc-bpf man page

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Message-Id: <1520433339-10622-1-git-send-email-mrv@mojatatu.com>
Date:   Wed,  7 Mar 2018 09:35:39 -0500
From:   Roman Mashak <mrv@...atatu.com>
To:     stephen@...workplumber.org
Cc:     netdev@...r.kernel.org, kernel@...atatu.com, jhs@...atatu.com,
        jiri@...nulli.us, xiyou.wangcong@...il.com, daniel@...earbox.net,
        Roman Mashak <mrv@...atatu.com>
Subject: [PATCH iproute2 1/1] tc: updated tc-bpf man page

Added description of direct-action parameter.

Signed-off-by: Roman Mashak <mrv@...atatu.com>
---
 man/man8/tc-bpf.8 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/man/man8/tc-bpf.8 b/man/man8/tc-bpf.8
index 2e9812ede028..d311f295615b 100644
--- a/man/man8/tc-bpf.8
+++ b/man/man8/tc-bpf.8
@@ -14,6 +14,10 @@ CLS_NAME ] [
 UDS_FILE ] [
 .B verbose
 ] [
+.B direct-action
+|
+.B da
+] [
 .B skip_hw
 |
 .B skip_sw
@@ -141,6 +145,11 @@ if set, it will dump the eBPF verifier output, even if loading the eBPF
 program was successful. By default, only on error, the verifier log is
 being emitted to the user.
 
+.SS direct-action | da
+instructs eBPF classifier to not invoke external TC actions, instead use the
+TC actions return codes (\fBTC_ACT_OK\fR, \fBTC_ACT_SHOT\fR etc.) for
+classifiers.
+
 .SS skip_hw | skip_sw
 hardware offload control flags. By default TC will try to offload
 filters to hardware if possible.
-- 
2.7.4